| Reference Number | TPC/2/2/8 |
| Title | Technical Conditions of Contract Part 5. Sound and Communications Equipment |
| Level | Item |
| Date | 21 November 1971 |
| Description | Sound and communications technical conditions of contract reference number TCC/2/70 |
| Extent | 1 contract section |
| Series | Standardised Paperwork - Letters, Contracts, Schedules and Specfications |